Dory activated her drill and aimed for the Rapier Magical Girl’s waist. The Rapier Magical Girl used both her arms to stop her drill from spinning, however, Dory’s drill was part of her Magical Skill, and her ability was for her drill to never stop spinning until it has completely destroyed what Dory intended to destroy. By stopping the drill, it would only spin faster and faster, with no upper limit on its speed. Despite the Rapier Magical Girl’s strength, the drill eventually overpowered her, as it pierced her belly and pushed her down to the ground. Miss Lille tried to move away from her, but something was preventing her. The Rapier Magical Girl had held onto Miss Lille still.

Magical Girl Raising Project: Black, Chapter 9